作业帮 > 英语 > 作业

200分求2道数学兼英语问题,

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/09/29 07:15:17
200分求2道数学兼英语问题,
(1)If P dollars is deposited in a savings account that pays interest at a rate of r % per year compounded continuously,find the balance after t years.(Round your answer to the nearest cent.) P=800,r=8.25%,t=7
(2)If P dollars is deposited in a savings account that pays interest at a rate of r % per year compounded continuously,find the balance after t years.(Round your answer to the nearest cent.) P=100,r=4.5,t=6
那个r后面单位都是百分比哈,第二个忘打了
200分求2道数学兼英语问题,
是不是复利计算?
800*(1+8.25%)^7
再问: 答案不对
再答: 复利就这个公式 复利计算公式 F=P*(1+i)^n F:复利终值 P:本金 i:利率 N:利率获取时间的整数倍 复利终值的计算公式: (1+i)的 n 次方